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Learning lask 3. Prepare the materials listed below. You may ask the help of your parents/guardians of any adult members of the family if needed. Title: Do Water Ripples Behave like Sound Waves?" Materials: large basin Water Medicine dropper Small marble for any alternative) Procedure: 1. Fill a large basin with water. Wait for water to settle or calm down before doing the next step. 2. When the water is already very calm, use a medicine dropper to allow single drop of water to fall onto the surface of the basin. Observe what happens. Record your observation. 3. Allow the water to be calm again. This time, try using a small marble. Drop the marble into the water and observe the waves that will be formed. Record your observations. 4. Let the water be clam again. Get a pencil. Tap the pointed end lightly on the surface of the water. Observe what happens. Questions: 1. What happened to the water in the basin when you placed a drop of water on it? 2. What was formed in the basin of water when a small marble was dropped into it? 3. What was formed in the water when it was tapped lightly with a pencil? 4. How do you describe the motion of the ripples formed in the water? 5. What do the ripples repres​

Sagot :

Kaileenmanoosidn

Explanation:

1.Answer: It will form ripples.

2.Answer: thin jet of water spouts upwards.

Explanation: The force from dropping the marble breaks the surface tension of the water. The marble has greater mass and volume than the water.

3.Answer: Ripples are formed.

Explanation: Surface tension is responsible for the shape of liquid droplets.

4.Answer: Water is also made of molecules. But during a ripple, the water molecules don't move away from the rock, as you might expect. They actually move up and down. When they move up, they drag the other molecules next to them up – then they move down, dragging the molecules next to them down too.

5.Answer: The ripples represent the influence and effect of wisdom in our hearts and minds, and the hearts and minds of others. If we want a better life for ourselves, and a better world, we need more than knowledge.

Yung walang explanation po ay nasa answer Napo Yun:)

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